This perennial dies back to below ground level each year in autumn, then fresh new growth appears again in spring.

• Position: partial shade
• Soil: moist, moderately fertile, humus-rich soil
• Rate of growth: fast-growing
• Flowering period: March and April
• Hardiness: fully hardy
  
  Sprays of gentian-blue, star-shaped flowers with a pale lilac edge appear in March and April among heart-shaped, mid-green leaves. This fast-growing, evergreen perennial will quickly form a vivid carpet in areas between deciduous shrubs and trees. An excellent companion for ferns and other shade-loving woodland plants, it prefers moist, moderately fertile, humus-rich soil.
  
  
• Garden care: Incorporate lots of well-rotted leafmould, composted pine needles or garden compost when planting. Lift and divide congested colonies in spring.